<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
        <p>msg:{{msg}}</p>
    </div>
</body>
</html>
<script src="./js/vue.global.js"></script>
<script>

    // vue2

    // new Vue({
    //     data:{
    //         msg:"hi"
    //     }
        
    // }).$mount("#app");

    // vue3
    let app = Vue.createApp({
        data(){
            return {
                msg:"hi"
            }
        }
    });

    app.mount("#app");



</script>